Do we see in black and white at night? Sensing Light Both rods and cones are sensitive to light. When it gets dark the cones lose their ability to respond to light. The rods continue to respond to available light, but since they cannot see color, so to speak, everything appears to be various shades […]
What is another name that represents electrical current?
What is another name that represents electrical current? What is another word for electric current? electrical conduction electrical current moving charge current ion flow What is the electric current in a wire? Electric current in a wire, where the charge carriers are electrons, is a measure of the quantity of charge passing any point of […]
When should I worry about cold feet?
Which is queen of science?
Which is queen of science? The German mathematician Carl Friedrich Gauss referred to mathematics as “the Queen of the Sciences”. Which is the king of all subjects? Mathematics is the subject no doubt it can be called king of all faculty as mathematics skills are required in science (Physics, Chemistry, Biology, astronomy etc), in business […]
What are the 3 levers involved in deep squat?
What are the 3 levers involved in deep squat? The levers that exist in this analysis are the back, the femur, and the shank or lower leg. The levers, as they hinge around the hip and knee joints, form the diagnostic angles used to analyze and discuss the movement. What are examples of second class […]
Which pair of resources is renewable?
Which pair of resources is renewable? Renewable resources include solar energy, wind, falling water, the heat of the earth (geothermal), plant materials (biomass), waves, ocean currents, temperature differences in the oceans and the energy of the tides. What are the importance of renewable resources? THE IMPORTANCE OF RENEWABLE ENERGY They differ from fossil fuels principally […]
What is the direction of the electric field caused by the charge at point P?
What is the direction of the electric field caused by the charge at point P? The magnitude of the electric field E produced by a charged particle at a point P is the electric force per unit positive charge it exerts on another charged particle located at that point. The direction of the electric field […]
What common properties do Solutions have?
What common properties do Solutions have? Characteristics A solution is a homogeneous mixture of two or more substances. The particles of solute in a solution cannot be seen by the naked eye. A solution does not allow beams of light to scatter. A solution is stable. The solute from a solution cannot be separated by […]
What are hair cells covered by?
What are hair cells covered by? human equilibrium Each has an organ containing hair cells similar to those of the organ of Corti. The utricle and saccule each contain a macula, an organ consisting of a patch of hair cells covered by a gelatinous membrane containing particles of calcium carbonate, called otoliths. Does hair grow […]
What describes something in nature without attempting to explain it?
What describes something in nature without attempting to explain it? Unlike a theory, a scientific law describes an observed pattern in nature without attempting to explain it. A hypothesis is a possible explanation for a set of observations or answer to a scientific question. What do we call a description of how something works in […]